Your app is broken, slow, or behaving unexpectedly — and you need it fixed fast. I debug, test, and optimize web applications using both deep technical knowledge and AI-assisted analysis tools.

What I do: → Bug identification and fixing (React, Next.js, Node.js, JavaScript) → Performance bottleneck diagnosis → AI-assisted code review and refactoring suggestions → Unit & integration testing setup (Jest, Cypress, Vitest) → Console error cleanup and API debugging → Pre-launch QA testing across browsers and devices → Legacy code audit and modernization

Who this is for:

You built something and it's not working right

Your app is slow and you don't know why

You're launching soon and need a second set of eyes

Your previous developer left messy code behind

I use AI tooling alongside manual debugging to find issues faster than traditional methods — cutting average debug time significantly.

You get a full report of what was wrong, what was fixed, and what to watch going forward. No vague answers. No guesswork.